Station info - map view · info · telemetry · weather · raw · status · beacons · messages · bulletins · browse · moving · my account
Callsign, ship name or locator: Clear       
It is possible to search using wildcards (*?) after a prefix. Example: OH*
APRS object R3951728 - show graphs
Map loading...
Source callsign: SQ9MPK-3
Comment: Clb=-10.8m/s 403.00MHz Type=RS41-SG Aux[] BK=Off RS41Tracker 1.13
Location: 51°16.38' N 18°50.27' E - locator JO91KG05MM - show map - static map
2.3 miles Southeast bearing 120° from Osjaków, Powiat wieluński, Łódź Voivodeship, Poland [?]
5.6 miles Northwest bearing 332° from Siemkowice, Powiat pajęczański, Łódź Voivodeship, Poland
42.6 miles Southwest bearing 220° from Łódź, Łódź Voivodeship, Poland
70.5 miles North bearing 353° from Katowice, Silesian Voivodeship, Poland
Last position: 2020-01-16 08:11:47 EST (38d 21h41m ago)
2020-01-16 14:11:47 CET local time at Osjaków, Poland [?]
Altitude: 3625 ft
Course: 118°
Speed: 22 MPH
Last path: SQ9MPK-3>APRS via TCPIP*,qAC,T2FINLAND
Positions stored: 1003
Others sourced by SQ9MPK-3: R1230181 R1230920 R1230921 R3950662 R3950665 R3950667 R3950678
Stations near current position of R3951728 - show more
callsign distance last heard - EST      callsign distance last heard - EST
R27511935.2 miles 40°2020-01-29 08:29:23 R2751193_6.4 miles 7°2020-01-29 07:52:28
R12301506.7 miles 39°2020-02-09 08:11:17 R1230150_6.9 miles 39°2020-02-09 08:11:49
SQ7IQA-47.5 miles 28°2020-02-09 08:55:38 SQ7OIP8.7 miles 260°2020-02-17 00:21:56
R2811114_8.9 miles 297°2020-02-23 20:22:20 R28111149.2 miles 298°2020-02-23 20:21:28
SQ7RKC B11.1 miles 258°2020-02-20 03:59:43 SQ7RKC-B11.1 miles 258°2020-02-20 03:57:38
SQ7RKC-N11.1 miles 258°2020-01-29 14:18:37 SR7UWI B11.7 miles 248°2020-02-24 05:33:43
SR7UWI-B11.7 miles 248°2020-02-24 05:33:53 SP7BIX B11.7 miles 248°2020-02-24 05:38:56
SP7BIX-B11.7 miles 248°2020-02-24 05:39:06 SQ7RJX B11.7 miles 248°2020-02-24 05:43:39
SQ7RJX-B11.7 miles 248°2020-02-24 05:43:49 SQ7RJX-DP11.7 miles 248°2020-02-24 05:47:48
SP7BIX-1811.7 miles 249°2020-02-19 06:36:19 SQ7SQ-911.8 miles 88°2020-01-26 09:55:43
About this site
This page shows real-time information collected from the Automatic Position Reporting System Internet network (APRS-IS). APRS is used by amateur (ham) radio operators to transmit real-time position information, weather data, telemetry and messages over the radio. A vehicle equipped with a GPS receiver, a VHF transmitter or HF transceiver and a small computer device called a tracker transmits it's location, speed and course in a small data packet, which is then received by a nearby iGate receiving site which forwards the packet on the Internet. Systems connected to the Internet can send information on the APRS-IS without a radio transmitter, or collect and display information transmitted anywhere in the world.
User guide · FAQ · Blog · Discussion group · Linking to aprs.fi · AIS sites · Service status · Database statistics · Advertising on aprs.fi · Technical details · API · Change log · Planned changes · Credits and thanks · Terms Of Service · iPhone/iPad APRS